Base | Representation |
---|---|
bin | 1100001110110000100… |
… | …0100111010001100010 |
3 | 202002100122001121012211 |
4 | 3003230020213101202 |
5 | 11420311222024302 |
6 | 240310003112334 |
7 | 21115654322251 |
oct | 3035410472142 |
9 | 662318047184 |
10 | 210120111202 |
11 | 81125363571 |
12 | 348809726aa |
13 | 16a77b72061 |
14 | a25418c798 |
15 | 56ebb5aad7 |
hex | 30ec227462 |
210120111202 has 8 divisors (see below), whose sum is σ = 322509938256. Its totient is φ = 102616798452.
The previous prime is 210120111169. The next prime is 210120111209. The reversal of 210120111202 is 202111021012.
210120111202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2101201112022 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (210120111209) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1221628468 + ... + 1221628639.
It is an arithmetic number, because the mean of its divisors is an integer number (40313742282).
Almost surely, 2210120111202 is an apocalyptic number.
210120111202 is a deficient number, since it is larger than the sum of its proper divisors (112389827054).
210120111202 is a wasteful number, since it uses less digits than its factorization.
210120111202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2443257152.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 210120111202 its reverse (202111021012), we get a palindrome (412231132214).
The spelling of 210120111202 in words is "two hundred ten billion, one hundred twenty million, one hundred eleven thousand, two hundred two".
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